Fix PowerShell Causing High CPU Usage in Windows 11/10 [Tutorial]

Commands Used:
sfc /scannow
dism /online /cleanup-image /restorehealth

PowerShell is one of the most prominent command-line interpreters used by Windows users. It is optimized to work perfectly on Windows computers, however, many users have reported that it is causing High CPU usage. The most common cause of this unusual behavior is an outdated OS, but, we are going to give every possible solution to fix PowerShell causing High CPU usage in Windows 10/11.

You may encounter high CPU usage by the PowerShell if the Windows of your system is outdated (as it may cause the incompatibility between the OS modules). In this case, updating the Windows of your system to the latest release may solve the high CPU usage issue.

Sometimes, you might have noticed that Windows PowerShell causes high CPU usage in the system. One can see that the system becomes really slow and when the Task Manager is opened, you see that multiple PowerShell processes show up and disappear. Also, at times, a single PowerShell process shoots the CPU usage really high.

This tutorial will apply for computers, laptops, desktops, and tablets running the Windows 10 and Windows 11 operating systems (Home, Professional, Enterprise, Education) from all supported hardware manufactures, like Dell, HP, Acer, Asus, Toshiba, Lenovo, Alienware, Razer, MSI, Huawei , Microsoft Surface, and Samsung.

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